公开(公告)号：US10749925B1

公开(公告)日：2020-08-18

申请号：US15255322

申请日：2016-09-02

Applicant: Snap Inc.

Inventor： Darryl Hudgin ,  Michael Eisel

IPC: G06F15/167 ,  H04L29/06 ,  H04L29/08 ,  H04L12/58 ,  H04N21/24 ,  H04N21/231

Abstract: Methods, systems, and computer programs are presented for streaming a video. One method includes an operation for initializing, at a client device, a hypertext transfer protocol (HTTP) server for processing streaming video requests from a streaming video application. Further, the method includes an operation for receiving a bundle that includes bundle files, which include manifest files of a manifest for streaming a video and video files having video data. The method further includes operations for caching the bundle files in memory, and for intercepting, at the HTTP server, a request for a file from the streaming video application. When the file is cached in the memory, the file is returned from the memory; otherwise, the HTTP server acts as a proxy by forwarding the request to a video server and then returning the file to the streaming video application after the file is received from the remote server.

公开(公告)号：US11310300B2

公开(公告)日：2022-04-19

申请号：US16933148

申请日：2020-07-20

Applicant: Snap Inc.

Inventor： Darryl Hudgin ,  Michael Eisel

IPC: H04L29/06 ,  H04L29/08 ,  H04L12/58 ,  H04N21/24 ,  H04N21/231 ,  H04L65/60 ,  H04L67/02 ,  H04L67/01 ,  H04L65/612 ,  H04L51/52 ,  H04L67/562 ,  H04L67/53

Abstract: Methods, systems, and computer programs are presented for streaming a video. One method includes an operation for initializing, at a client device, a hypertext transfer protocol (HTTP) server for processing streaming video requests from a streaming video application. Further; the method includes an operation for receiving a bundle that includes bundle files, which include manifest files of a manifest for streaming a video and video files having video data. The method further includes operations for caching the bundle files in memory, and for intercepting, at the HTTP server, a request for a file from the streaming video application. When the file is cached in the memory, the file is returned from the memory; otherwise, the HTTP server acts as a proxy by forwarding the request to a video server and then returning the file to the streaming video application after the file is received from the remote server.

公开(公告)号：US20200374331A1

公开(公告)日：2020-11-26

申请号：US16933148

申请日：2020-07-20

Applicant: Snap Inc.

Inventor： Darryl Hudgin ,  Michael Eisel

IPC: H04L29/06 ,  H04L29/08 ,  H04L12/58

Abstract: Methods, systems, and computer programs are presented for streaming a video. One method includes an operation for initializing, at a client device, a hypertext transfer protocol (HTTP) server for processing streaming video requests from a streaming video application. Further; the method includes an operation for receiving a bundle that includes bundle files, which include manifest files of a manifest for streaming a video and video files having video data. The method further includes operations for caching the bundle files in memory, and for intercepting, at the HTTP server, a request for a file from the streaming video application. When the file is cached in the memory, the file is returned from the memory; otherwise, the HTTP server acts as a proxy by forwarding the request to a video server and then returning the file to the streaming video application after the file is received from the remote server.